简要说明：奥尔申牌的进口蒸汽电动截止阀产品：估价：950，规格：ORSEN，产品系列编号：齐全

　　进口蒸汽电动截止阀
电动蒸汽电动截止阀，也叫电动截门，是使用最广泛的一种阀门，与电动球阀是有区别的，它之所以广受欢迎，是由于开闭过程中密封面之间摩擦力小，比较耐用，开启高度不大，制造容易，维修方便，不仅适用于中低压，而且适用于高压。 电动截止阀的闭合原理是，依靠电动推力旋转阀杠，使阀瓣密封面与阀座密封面紧密贴合，阻止介质流通。 电动截止阀只许介质单向流动，安装时有方向性。截止阀的结构长度大于闸阀，同时流体阻力大，长期运行时，密封可靠性 不强。蒸汽电动截止阀(Steam Electric Globel Valve)是指用在蒸汽管道上的电动截止阀，配有电动执行机构，能通过微机或者继电器对截止阀进行开关控制，从而实现对蒸汽管道的开启或切断控制，由电动执行机构和截止阀两部分组成,区别在它的关闭件是个阀体，阀体绕阀体中心线作旋转来达到开启、关闭的一种阀门。 截止阀在管路中主要用来做切断、分配和改变介质的流动方向。
进口蒸汽电动截止阀具有以下优点：
1． 流体阻力小，其阻力系数与同长度的管段相等。
2． 结构简单、体积小、重量轻。
3． 紧密可靠，目前闸阀的密封面材料广泛使用塑料、密封性好，在真空系统中也已广泛使用。
4． 操作方便，开闭迅速，从全开到全关只要旋转90°，便于远距离的控制。
5． 维修方便，闸阀结构简单，密封圈一般都是活动的，拆卸更换都比较方便。
6． 在全开或全闭时，球体和阀座的密封面与介质隔离，介质通过时，不会引起阀门密封面的侵蚀。
7． 适用范围广，通径从小到几毫米，大到几米，从高真空至高压力都可应用。
进口电动截止阀主要技术参数：
公称通径：DN15-DN600
公称压力：PN10-PN320或者ANSI150LB-2500LB
使用温度：-29～550℃（用于低温系统时可选低温截止阀）
阀体材质：铸钢、不锈钢
阀芯阀杆材质：2Cr13、304不锈钢
传动方式：电动
电源电压：AC24V、DC24V、AC380V、AC220V等
连接方式：法兰、焊接等
附加功能：电动带手动、防爆型电动装置
产地品牌：德国Orsen奥尔申
进口蒸汽电动截止阀特征：
1、蒸汽电动截止阀配备各种进口多回转的电动执行器，高扭力输出，反应灵敏，能快速实现对截止阀的开关控制；
2、蒸汽电动截止阀的电动装置采用德国先进的电子元件，降低噪音污染；
3、蒸汽电动截止阀的电动装置配高级的防护或者防爆装置，可适用于高温，潮湿或者需要防爆的场合。
Inlet steam electric shut-off valve
Electric steam electric valve, also called electric door cut, is the most widely used as a valve, and electric valve is a difference, it is the reason why the popularity is due to the process of opening and closing between the sealing surface friction is small, more durable, opening height is not easy to manufacture, easy maintenance, not only for low pressure, and is suitable for high pressure. Electric shutoff valve closure principle is to rely on electric rotary valve thrust bars, so the valve seat sealing surface sealing surface snug fit to prevent the media circulation. Electric shut-off valve can only medium-way flow, directional installation. Length of the structure is greater than the valve shut-off valves, and fluid resistance, long-term operation, the sealing reliability is not strong. Steam electric shut-off valve (Steam Electric Globel Valve) refers to the steam pipe electric valve, with electric actuator, through the computer or on the cut-off valve relay switch control, enabling the steam pipes on or off control by electric actuator and shut-off valves of two parts, the difference in its closure member is a body, the body for rotation around the body centerline to achieve open, and close a valve. Shut-off valve in the pipeline is mainly used for cutting, distribution and change the direction of flow of the medium.
Inlet steam electric shutoff valve has the following advantages:
1. Fluid resistance, its drag coefficient with the same pipe lengths are equal.
2. Simple structure, small size and light weight.
3. Close and reliable valve sealing surface material widely used plastic, sealing, and has also been widely used in the vacuum system.
4. Easy to operate, opening and closing rapidly, from fully open to fully closed as long as the rotation of 90 °, to facilitate remote control.
5. Easy maintenance, simple gate structure, seals are generally activities, the removal replacement is more convenient.
6. When fully open or fully closed, the sealing surface and the dielectric isolation ball and seat, through the media, will not cause erosion of the valve sealing surface.
7. Wide range of applications, from small diameter to a few millimeters to a few meters from high vacuum to high pressure can be applied.
Imported electric shutoff valve main technical parameters:
Nominal Diameter: DN15-DN600
Nominal pressure: PN10-PN320 or ANSI150LB-2500LB
Operating temperature: -29 ~ 550 ℃ (optional low temperature cut-off valve for cryogenic systems)
Body material: steel, stainless steel
Valve stem material: 2Cr13,304 stainless steel
Transmission: Electric
Power supply voltage: AC24V, DC24V, AC380V, AC220V, etc.
Connection: flange, welding, etc.
Additional features: electric with manual, explosion-proof electrical equipment
Brand Origin: Germany Orsen Orr Shen
Inlet steam electric shutoff valve features:
A steam electric shut-off valve is equipped with a variety of imported multi-turn electric actuators, high torque output, responsive, and can quickly achieve the shutoff valve switch control;
2, steam electric power equipment shutoff valve using advanced electronic components, reduce noise pollution;
3, with a high level of protection of electric devices or explosive devices steam electric shut-off valve, suitable for high temperature, humidity or require proof of occasions.
Germany Orr Shen (ORSEN) International Group was established in 1953, the company has a strong design team to develop a fluid control products lead the new trend in Europe. After 50 years of development, Orr Shen (ORSEN) has become Germany, Europe and the world's most famous brand of fluid control. Shanghai International Group by the German Orr (GER ORSEN INTERNATIONAL GROUP) authorization and Beijing Huatai Hui Valve Co., Ltd. for the German ORSEN International Group (GER ORSEN INTERNATIONAL GROUP) in Beijing, China agent, is responsible for the promotion of China in Beijing, service and sales. Please login website: http: //www.bj-valve.net/product/detail/1066.html Selection Tel: 010-57165677 Huatai Hui URL: http: //www.bj-valve.net/ Sales Manager: Wang Master Mobile: 13718983583